This one, perfect pocket sized battery operated radio that lasts st least a week:
https://www.amazon.com/Sangean-DT-160-Stereo-Pocket-Radio/dp/B01CVDB304/ref=pd_sim_23_8?_encoding=UTF8&pd_rd_i=B01CVDB304&pd_rd_r=Y79J6X10KQA0A3RCW1E6&pd_rd_w=O5GPS&pd_rd_wg=1Lh3Y&psc=1&refRID=Y79J6X10KQA0A3RCW1E6#customerR...